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CF-11 SERIES LOW-NOISEMULTI-WINGSCENTRIFUGAL FANS

CF-11 series low-noise multi-wings centrifugal fans has theadvantages of low noise, high efficiency, large air volume, smallvibration, long service life, etc. The multi-wing impeller hasgood air performance, novel design and reasonable structure;it is widely used in smoke exhaust ventilation, ventilation andair exchange, improvement of the environment, and has strongadaptability.

Category:

Product Description

MAIN PERFORMANCE:
Ambient Conditions: Humidity < 98%, Temp -70°C to 120°C
Insulation Class: F/H/C
Protection Class: IP55
Duty Cycle: S1
External Control: Compatible with frequency inverters
Material Characteristics:
1. High-temperature resistant rubber and oil seals forwaterproof and dustproof protection.

2. High-temperature resistant insulation materials and grease

3. Corrosion-resistant powder coating on the housing.

Technical Data

Model	Speed	Airflow	Total Pressure	Motor
Model	(r/min)	(m³/h)	(Pa)	Power (kW)	Model
1.5	2800	1080-830	748-790	0.37	71M1-2
2	2800	2000-1000	700-1000	1.1	80M2-2
2	1400	1000-500	120-200	0.25	71M1-4
2.5	2800	2600-1500	900-1300	2.2	90L-2
2.5	1400	1500-800	300-400	0.55	80M1-4
3	1400	2000-1300	330-430	0.75	80M2-4
3.2	1400	2800-1700	340-560	1.1	90S-4
	910	1820-1100	150-250	0.75	90S-6
	1400	3300-2000	500-700	1.5	90L-4
3.5	1420	4800-3000	850-1000	2.2	100L1-4
	1420	5000-3233	1000-1200	3.0	100L2-4
	910	3150-2300	385-460	0.75	90S-6
4	1450	6500-4000	980-1300	4.0	112M-4
4	910	4200-2500	520-600	1.1	90L-6
4.5	960	6500-4500	630-764	3.0	132S-6